Rheumatology & orthopedics
Bones, joints & muscles clinical trials
Arthritis, osteoporosis, and other conditions of the bones, joints, and muscles. We’re tracking 4,838 recruiting studies in this area right now.
By phase
- Not applicable3,969
- Phase 2224
- Phase 4197
- Phase 1190
- Phase 3149
- Phase 1/Phase 276
- Phase 2/Phase 333
Top conditions
- Knee Osteoarthritis184
- Rheumatoid Arthritis141
- Fibromyalgia102
- Osteoporosis87
- Osteoarthritis74
- Osteoarthritis, Knee71
- Rheumatoid Arthritis (RA)66
- Shoulder Pain50
- Psoriatic Arthritis47
- Hip Osteoarthritis41
- Systemic Lupus Erythematosus41
- Duchenne Muscular Dystrophy39
- Degenerative Disc Disease38
- Chronic Pain37
- Total Knee Arthroplasty37
- Musculoskeletal Pain36
- Pain35
- Dermatomyositis31
Leading sponsors
- Riphah International University110
- Cairo University72
- Istituto Ortopedico Rizzoli71
- Assistance Publique - Hôpitaux de Paris37
- Foundation University Islamabad34
- Mayo Clinic29
- Massachusetts General Hospital27
- National Taiwan University Hospital25
- Chinese University of Hong Kong22
- Hacettepe University22
Where studies are running
- California211
- New York94
- Florida80
- Massachusetts76
- Arizona75
- Maryland73
- Texas65
- Alabama57
- Illinois54
- Pennsylvania50
Recruiting studies4,838 total
- NCT05067764Recruiting
Aponeurectomy for reducing Dupuytren’s disease return rate
This study looks at whether a specific hand/cord procedure called aponeurectomy can lower how often Dupuytren’s disease comes back within 2 years. You might be offered surgery and then followed to see how well your symptoms and tightness improve and how often they return.
PessacAges 18 years+ - NCT05071144Recruiting
Registry for children getting robotic spine surgery
This trial registry collects information about kids and teens with spine deformities who are scheduled for robotic or navigation-assisted surgery (sometimes using custom rods). It may help doctors improve these advanced techniques over time.
Los Angeles, CaliforniaAges birth–21 years - NCT05075005Recruiting
Study tests foot muscle effects of different walking surfaces
This study compares how different walking surfaces affect foot muscle activity in people with plantar fasciitis and in healthy adults. It’s aimed at better understanding what changes happen in the foot and how terrain might influence symptoms and muscle function.
Gainesville, FloridaAges 18–100 - NCT05090891RecruitingPhase 2
Study medicine INCB000928 for fibrodysplasia ossificans progressiva
This Phase 2 study tests whether INCB000928 can safely help people with fibrodysplasia ossificans progressiva (FOP). It mainly looks at whether the treatment is effective and well-tolerated, and it involves scheduled whole-body scans using low-dose X-rays.
Rochester, MinnesotaAges 2–99 - NCT05092984RecruitingPhase 3
Spironolactone for rheumatoid arthritis with active symptoms
This trial tests whether spironolactone can reduce symptoms and inflammation in people with rheumatoid arthritis that is still active despite standard arthritis medicines. You may be able to join if your rheumatoid arthritis remains active and your current treatment plan has been stable for at least several months.
Strasbourg, AlsaceAges 18 years+ - NCT05094362Recruiting
Training to reduce stiff leg reflexes after spinal cord injury
This study tests a special training approach designed to calm overactive leg reflexes (spasticity) after spinal cord injury. If you qualify, you may do structured walking/reflex training to see whether your leg reflexes and movement improve.
Charleston, South CarolinaAges 18 years+ - NCT05100966Recruiting
Exercise program for people waiting for hip or knee replacement
This trial tests a “getting fit” program to help people who are somewhat frail before hip or knee replacement surgery. It aims to improve fitness while you wait for surgery, which may help you feel stronger for recovery.
Calgary, AlbertaAges 60 years+ - NCT05109936RecruitingPhase 3
Febuxostat given right away versus later for gout flare
This Phase 3 study compares starting febuxostat immediately during a gout flare versus delaying the start. It aims to see which timing helps control gout better and safely.
CaenAges 18 years+ - NCT05111405Recruiting
Compare two surgeries for thumb CMC arthritis
This trial compares two different operations for thumb CMC (carpometacarpal) arthritis. It looks at which surgery works better when other non-surgery treatments have not helped you.
Calgary, AlbertaAges 50 years+ - NCT05120492Recruiting
Program for severe knee arthritis and extreme weight
This feasibility study tests a practical approach to help people with very severe knee arthritis and very high body weight. It aims to find an effective and safe way to manage both conditions together in real-world care.
Halifax, Nova ScotiaAges 18–65 - NCT05127980Recruiting
Study of immune antibodies after first-time EBV infection
This study looks at how the immune system’s antibodies behave after a first-time EBV infection, including whether they mistakenly react with the body’s own tissues. You might be offered a chance to help doctors understand why some people get longer or more intense symptoms from infectious mononucleosis.
BaselAges 18 years+ - NCT05145725Recruiting
Surgery study for teens with scoliosis needing spinal fusion
This trial looks at a specific surgical technique for teens whose scoliosis is severe enough that doctors have recommended surgery. It may help doctors compare approaches and improve outcomes after spinal fusion.
BrugesAges 12–20 - NCT05146336Recruiting
CytoSorb registry for critically ill patients needing blood treatment
This registry collects information about critically ill patients who receive the CytoSorb 300 mL blood treatment. It may help doctors better understand when the treatment works best and when it should not be used.
KlagenfurtAges Any age - NCT05146193Recruiting
AI tool that analyzes spine curves from images
This trial is testing an AI computer system that automatically measures scoliosis and related spine curve problems using medical images. If you qualify, you may be asked to have or allow specific imaging so the system can be checked for accuracy and usefulness.
Hong KongAges 10–80 - NCT05147441Recruiting
Freezing the obturator nerve for tight hip muscles
This trial looks at cryoneurotomy, a procedure that “freezes” a nerve, to reduce spasticity (tight, stiff muscles) in the hip adductors. It may help some people with spasticity who are already receiving this standard nerve-freezing treatment as part of their care.
Victoria, British ColumbiaAges 12 years+ - NCT05147675RecruitingPhase 1
Testing cord stem cell treatment for osteoarthritis safety
This early study (Phase 1) checks whether an infused stem cell product made from donated umbilical cord tissue is safe in people with osteoarthritis. It’s mainly looking for side effects and whether the treatment can be given safely.
St John'sAges Any age - NCT05167656Recruiting
Manual therapy for one-sided jaw pain
This study compares two types of hand-based therapy to see which helps people with jaw (temple/ear-area) pain on one side. You may be eligible if your jaw pain has lasted more than a month and you have not had recent jaw-related treatment or procedures.
Alcalá de Henares, MadridAges 18–75 - NCT05168124Recruiting
Therapy or short breaks for chronic fatigue syndrome (CFS/ME)
This study tests whether Acceptance and Commitment Therapy (ACT) or doing brief “micro breaks” can improve symptoms in people with CFS/ME. It checks safety and whether you can follow the online program over the study period.
ZurichAges 18–55 - NCT05179473Recruiting
Predict and diagnose stiffness after a recent stroke
This study looks at how to predict and measure spasticity (muscle stiffness and tightness) in people after a recent stroke. It may help clinicians better diagnose and understand what to expect as you recover.
Montreal, QuebecAges 18–85 - NCT05184790Recruiting
Using imaging during radiation therapy to improve AI planning
This study tests how well an artificial intelligence system can use special X-ray images taken during certain radiation treatments to improve care. You may qualify if you’re having radiation for specific conditions and your treatment center uses the required imaging steps.
Saint Leonards, New South WalesAges 18 years+ - NCT05193396RecruitingPhase 4
Hydrocortisone trial for adrenal symptoms after stopping steroid pills
This trial tests whether hydrocortisone (a cortisol replacement) helps people who feel symptoms of adrenal insufficiency after they stop long-term prednisolone. It compares hydrocortisone versus placebo to see if symptoms improve and dosing is safer/effective.
AarhusAges 50 years+ - NCT05196906Recruiting
Compare ankle stabilization surgery techniques for ligament injury
This trial compares two ways to surgically stabilize an ankle that feels unstable and causes pain. It may help patients by identifying which technique leads to better ankle function and outcomes.
BeijingAges 18–60 - NCT05197530RecruitingPhase 1
Imaging lymph vessels in rheumatoid arthritis before and during treatment
This Phase 1 study uses special imaging to look at lymph vessels in people with rheumatoid arthritis (RA). The goal is to better understand changes in the lymph system in early versus long-standing RA and during certain treatments.
Rochester, New YorkAges 18 years+ - NCT05197764Recruiting
Track muscle growth in young children with spastic cerebral palsy
This study looks at how the muscles in the body grow in infants and young children with spastic cerebral palsy (a type of movement difference). It may help doctors better understand normal growth patterns and how care choices affect muscle development.
Leuven, Vlaams-BrabantAges 6 months–9 years
Common questions
- How many bones, joints & muscles clinical trials are recruiting?
- Clin2 is tracking 4,838 recruiting rheumatology & orthopedics studies from the U.S. registry right now, out of 7,965 we cover in this area in total.
- What does “Bones, joints & muscles” cover here?
- Arthritis, osteoporosis, and other conditions of the bones, joints, and muscles. We group each study into bones, joints & muscles based on the conditions it studies, so you can scan the whole therapeutic area at once and drill into a specific condition.
- How do I find a bones, joints & muscles trial near me?
- Use the search to filter bones, joints & muscles studies by location and eligibility. Every Clin2 trial page explains the criteria in plain English and offers a short, optional pre-screen for a fit read — the study team makes the final decision.
Other specialties
Clin2 helps you find and understand clinical trials and does not provide medical advice. Study data comes from ClinicalTrials.gov; specialty groupings are derived from each study’s conditions. Talk with your doctor about whether a specific trial is right for you.